- Mercor is a data labeling startup focused on training AI models for major labs, recently achieving a valuation of $10 billion after a $350 million Series C funding round in October 2025.
- In February 2026, Mercor acquired Sepal AI, enhancing its capabilities in creating high-quality training data and evaluation benchmarks for AI models.
- The company has notable partnerships with leading AI labs, including Anthropic, where it provides training data through specialized contractors.
- Mercor's ideal buyers are enterprises looking to optimize their AI deployments, addressing the common pain point of inefficient agent development processes that hinder AI performance.
Mercor's workforce is organized into 16 departments, with a total headcount of 3,135 employees. The largest department is Operations, comprising 91 employees, followed by Information Technology with 53 and Engineering with 36. This distribution reflects a strong emphasis on operational efficiency and technical expertise, while the presence of 285 employees in various other roles indicates a diverse functional mix that supports the company's software development initiatives.
Mercor operates across 109 locations, with a significant concentration in major urban centers. The top locations include New York, NY with 22 employees and San Francisco, CA with 20, highlighting the company's presence in key markets. The 'Other' category encompasses 340 employees, suggesting a distributed workforce model that allows for flexibility and remote work arrangements, further enhancing the company's geographic reach.
